USN-6494-1: Linux kernel vulnerabilities ›
21 November 2023
Several security issues were fixed in the Linux kernel.
CVE-2023-5717 , CVE-2023-39194 , CVE-2023-39193 , and 6 others
Ubuntu Security Notices
Developers issue an Ubuntu Security Notice when a security issue is fixed in an official Ubuntu package.
To report a security vulnerability in an Ubuntu package, please contact the Security Team.
The Security Team also produces OVAL files for each Ubuntu release. These are an industry-standard machine-readable format dataset that contain details of all known security vulnerabilities and fixes relevant to the Ubuntu release, and can be used to determine whether a particular patch is appropriate. OVAL files can also be used to audit a system to check whether the latest security fixes have been applied.
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Latest Notices
USN-6493-2: hibagent update ›
21 November 2023
A security improvement was added to hibagent.
USN-6493-1: hibagent update ›
21 November 2023
A security improvement was added to hibagent.
USN-6491-1: Node.js vulnerabilities ›
21 November 2023
Several security issues were fixed in Node.js.
CVE-2022-32213 , CVE-2022-32214 , CVE-2022-32212 , and 3 others
USN-6489-1: Tang vulnerability ›
20 November 2023
Tang could allow unintended access to secret keys.
USN-6490-1: WebKitGTK vulnerabilities ›
20 November 2023
Several security issues were fixed in WebKitGTK.
USN-6488-1: strongSwan vulnerability ›
20 November 2023
strongSwan could be made to crash or run programs if it received specially crafted network traffic.
USN-6487-1: Avahi vulnerabilities ›
20 November 2023
Avahi could be made to crash if it received specially crafted input.
CVE-2023-38469 , CVE-2023-38471 , CVE-2023-38472 , and 2 others
USN-6486-1: iniParser vulnerability ›
20 November 2023
Iniparser could be made to crash if it received a specially crafted file.
USN-6485-1: Intel Microcode vulnerability ›
17 November 2023
The system could be made to crash or expose sensitive information under certain conditions.